Question:
- Write a program that computes the net amount of a bank account based a transaction log from console input.
- The transaction log format is shown as following: D 100 W 200
- D means deposit while W means withdrawal. Suppose the following input is supplied to the program: D 300 D 300 W 200 D 100 Then, the output should be: 500
Hints:
In case of input data being supplied to the question, it should be assumed to be a console input.
Solution:
netAmount = 0
while True:
s = input()
if not s:
break
values = s.split(" ")
operation = values[0]
amount = int(values[1])
if operation=="D":
netAmount+=amount
elif operation=="W":
netAmount-=amount
else:
pass
print(netAmount)
Code language: Python (python)